RDP flame retardant (CAS 57583-54-7) is halogen-free aryl phosphate ester, also known as resorcinol bis(diphenyl phosphate). It fully complies with RoHS and REACH environmental regulations. Supplied factory directly, this additive is designed for flame retardant modification of PC, PC/ABS and PPO engineering plastics. It delivers stable flame suppression performance, good thermal stability and excellent resin compatibility, serving as preferred halogen-free flame retardant for export-grade modif

Product Detail

Product DetailsChemical IdentityProduct Name: Resorcinol Bis(diphenyl phosphate), RDP CAS No.: 57583-54-7 Chemical Type: Halogen-free aryl phosphate ester Physical Form: Transparent viscous liquid Core Advantage: RoHS REACH compliance, factory direct supply

Key Performance & TDSThis RDP flame retardant meets global environmental standards RoHS and REACH, suitable for plastic products sold to EU and other regulated markets. High phosphorus content provides effective flame inhibition, helping PC, PC/ABS and PPO alloys reach UL94 V-0 rating at recommended loading dosage. Low volatility and good thermal stability minimize mold deposits and volatile emissions during high temperature extrusion and injection molding. It maintains good mechanical properties and surface appearance of finished plastic parts, low smoke release during combustion without halogen corrosive gas. Strict factory production control guarantees consistent batch quality.

Applications

PC, PC/ABS and PPO alloy modification for E&E export products
Electronic and electrical plastic components for EU market
Engineering plastic compounding requiring RoHS REACH certification
High-performance halogen-free flame retardant plastic granule production
Global export engineering plastic raw material projects

ComplianceThe product fully meets RoHS and REACH requirements. Complete supporting documents are available for customer customs clearance and product testing.

Why Choose JSYWe provide factory direct RDP halogen-free flame retardant. Competitive price, stable batch quality, flexible MOQ, fast delivery and professional formulation technical support. We offer full compliance documents for overseas customers engaged in PC, PC/ABS and PPO plastic modification.

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RDP Flame Retardant RoHS REACH CAS 57583-54-7, Halogen-Free Phosphate for PC PC/ABS PPO Factory Direct

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.